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Issue 626624 link

Starred by 1 user
Status: WontFix
Owner:
yoichio@chromium.org
Closed: Dec 2016
Cc:
█ ssamanoori@chromium.org
editing-dev@chromium.org
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 2
Type: Bug-Regression



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InsertHTML with display:flex crashes

Project Member Reported by ClusterFuzz, Jul 8 2016 
Detailed report: https://cluster-fuzz.appspot.com/testcase?key=4925752386781184

Fuzzer: inferno_layout_test_unmodified
Job Type: linux_debug_content_shell_drt
Platform Id: linux

Crash Type: UNKNOWN READ
Crash Address: 0x000000000000
Crash State:
  blink::Node::isPseudoElement
  blink::Node::hasEditableStyle
  blink::Node::hasEditableStyle
  
Regressed: https://cluster-fuzz.appspot.com/revisions?job=linux_debug_content_shell_drt&range=375118:375134

Minimized Testcase (0.45 Kb): https://cluster-fuzz.appspot.com/download/AMIfv97cyZ2Iqth8JOW4KdQPn9q9yaO0HM7_EGg8J9W_vOsnuNFunqraLMojHEt0jnAZ8Da4NwuyE6PQC4PptzW9sJluKpJsS7Zee9QD1TWhB5fA-4-amIDwXI0LT_ZV2HHA41mSf8EIajo5yfMLBy6s3aVrz1jRxQ?testcase_id=4925752386781184

Filer: ssamanoori

See https://dev.chromium.org/Home/chromium-security/bugs/reproducing-clusterfuzz-bugs for more information.

Comment 1 by ssamanoori@chromium.org, Jul 8 2016

Cc: ssamanoori@chromium.org
Components: Tools>Test>FindIt>WrongResult Blink>Editing
Labels: -Type-Bug findit-wrong Te-Logged M-52 Type-Bug-Regression
Owner: danakj@chromium.org
Status: Assigned (was: Available)
The result is a list of CLs that change the crashed files.

Author: tkent
Project: chromium
Changelist: https://chromium.googlesource.com/chromium/src//+/f71cdf416971d6c7dc7ffeee3077310a2bd02372
Time: Fri Feb 12 05:51:04 2016
Lines 323-324 of file CompositeEditCommand.cpp which potentially caused crash are changed in this cl (frame #3, "blink::CompositeEditCommand::insertNodeBefore").

File ReplaceSelectionCommand.cpp is changed in this cl (and is part of stack frame #4, "blink::ReplaceSelectionCommand::doApply")
Minimum distance from crash line to modified line: 0. (file: CompositeEditCommand.cpp, crashed on: 323, modified: 323).

Suspected Project: chromium
=================================
Through code search on file 'Node.h' suspecting the below
https://chromium.googlesource.com/chromium/src/+/55d0a18194e3abe3ef52f48f021fa677c4803153%5E%21/third_party/WebKit/Source/core/dom/Node.h

danakj@Could you please look into this issue if its related to your change,else please re assign it to an appropriate dev person.

Thanks,

Comment 2 by danakj@chromium.org, Jul 8 2016

Owner: ssamanoori@chromium.org
"style: Rename the PseudoId enum values to CamelCase and prefix them." isn't a likely candidate for renaming things.

Please assign to owners for the component.
Project Member

Comment 3 by ClusterFuzz, Jul 11 2016 

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=5631473562681344

Fuzzer: ochang_domfuzzer
Job Type: linux_asan_chrome_v8_arm
Platform Id: linux

Crash Type: UNKNOWN READ
Crash Address: 0x00000000
Crash State:
  blink::Node::hasEditableStyle
  blink::CompositeEditCommand::insertNodeBefore
  blink::RemoveNodePreservingChildrenCommand::doApply
  
Regressed: https://cluster-fuzz.appspot.com/revisions?job=linux_asan_chrome_v8_arm&range=404506:404552

Unminimized Testcase: https://cluster-fuzz.appspot.com/download/AMIfv95bpohmYaaadIVbzBUy3TLG3OHj99wPEE2j8-LLhd8jjFlV16HoUEdcLW3EHlhIiXOChO6G3SSKV-9v6HVS97s3rY7HcfUN-vmxSdmdeHLy40AvXQ8fSdKw_y6rdOXmzzu2GUvBigKrsg_ZaXOGVEViKrV7yg?testcase_id=5631473562681344


Additional requirements: Requires Gestures

Filer: mmohammad

See https://dev.chromium.org/Home/chromium-security/bugs/reproducing-clusterfuzz-bugs for more information.

Comment 4 by yosin@chromium.org, Jul 12 2016

Labels: -Pri-1 Pri-2
Owner: ----
Status: Available (was: Assigned)
Summary: InsertHTML with display:flex crashes (was: Crash in blink::Node::isPseudoElement)
Lower to Pri-2 since real world usage of insertHTML with display:flex is low.

DOM tree at null pointer reference.

m_startingSelection.showTreeForThis()
BODY	00000469C71631D0
	DIV	00000469C7163238 ID="test" (editable) (focused)
		#text	00000469C7163708 "\n   x"
		DIV	00000469C71634C8 (editable)
			#text	00000469C7163530 "foo"
		DIV	00000469C71635E8 (editable)
			#text	00000469C7163650 "bar"
SE		#text	00000469C71632A0 "x\n  "
	#text	00000469C71632F0 "\n  "
	SCRIPT	00000469C7163340
		#text	00000469C71633B8 "... script ...");\n  "

Comment 5 by yosin@chromium.org, Jul 12 2016 

removeRedundantStylesAndKeepStyleSpanInline() removed |refNode|.


DOM tree before:
BODY	000004463D9C31D0
	DIV	000004463D9C3238 ID="test" (editable) (focused)
		#text	000004463D9C3708 "\n   x"
		DIV	000004463D9C34C8 (editable)
			#text	000004463D9C3530 "foo"
*		SPAN	000004463D9C3580 (editable)
			DIV	000004463D9C35E8 (editable)
				#text	000004463D9C3650 "bar"
		#text	000004463D9C32A0 "x\n  "
	#text	000004463D9C32F0 "\n  "
	SCRIPT	000004463D9C3340
		#text	000004463D9C33B8 "...script..."
Project Member

Comment 6 by ClusterFuzz, Jul 13 2016 

ClusterFuzz has detected this issue as fixed in range 404826:404849.

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=5631473562681344

Fuzzer: ochang_domfuzzer
Job Type: linux_asan_chrome_v8_arm
Platform Id: linux

Crash Type: UNKNOWN READ
Crash Address: 0x00000000
Crash State:
  blink::Node::hasEditableStyle
  blink::CompositeEditCommand::insertNodeBefore
  blink::RemoveNodePreservingChildrenCommand::doApply
  
Regressed: https://cluster-fuzz.appspot.com/revisions?job=linux_asan_chrome_v8_arm&range=404506:404552
Fixed: https://cluster-fuzz.appspot.com/revisions?job=linux_asan_chrome_v8_arm&range=404826:404849

Unminimized Testcase: https://cluster-fuzz.appspot.com/download/AMIfv95bpohmYaaadIVbzBUy3TLG3OHj99wPEE2j8-LLhd8jjFlV16HoUEdcLW3EHlhIiXOChO6G3SSKV-9v6HVS97s3rY7HcfUN-vmxSdmdeHLy40AvXQ8fSdKw_y6rdOXmzzu2GUvBigKrsg_ZaXOGVEViKrV7yg?testcase_id=5631473562681344


Additional requirements: Requires Gestures

See https://dev.chromium.org/Home/chromium-security/bugs/reproducing-clusterfuzz-bugs for more information.

If you suspect that the result above is incorrect, try re-doing that job on the test case report page.
Project Member

Comment 7 by ClusterFuzz, Jul 22 2016 

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=4544494842413056

Fuzzer: inferno_layout_test_unmodified
Job Type: linux_debug_content_shell_drt
Platform Id: linux

Crash Type: UNKNOWN READ
Crash Address: 0x000000000000
Crash State:
  blink::Node::isPseudoElement
  blink::hasEditableStyle
  blink::Node::hasEditableStyle
  
Regressed: https://cluster-fuzz.appspot.com/revisions?job=linux_debug_content_shell_drt&range=375118:375134

Minimized Testcase (0.36 Kb): https://cluster-fuzz.appspot.com/download/AMIfv95wEi5yPyA0xf-_KScIz8Hq2lQwWg8eXLILos02-hv_MLhsm9-Hji0AwvGDKEe7lOIbyXRaIOytflrIPOK2quSkWLtsTFKGLrXMQNLv14fEEO2DEXXUOTAJJemAbM5YDcek1u2moitF8LZW3oqIA02b8TD8HQ?testcase_id=4544494842413056

Filer: mummareddy

See https://dev.chromium.org/Home/chromium-security/bugs/reproducing-clusterfuzz-bugs for more information.
Project Member

Comment 8 by ClusterFuzz, Jul 27 2016 

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=5815372796395520

Fuzzer: inferno_layout_test_unmodified
Job Type: linux_debug_content_shell_drt
Platform Id: linux

Crash Type: UNKNOWN READ
Crash Address: 0x000000000000
Crash State:
  blink::Node::isPseudoElement
  blink::hasEditableStyle
  blink::hasEditableStyle
  
Regressed: https://cluster-fuzz.appspot.com/revisions?job=linux_debug_content_shell_drt&range=375118:375134

Minimized Testcase (0.37 Kb): https://cluster-fuzz.appspot.com/download/AMIfv97EVFeI0PzPz8r6g-cbSZAlniABO5D1DJPbnHTtZdkG2zjlfiaoZ5vlJj1tk7mqte9s4GtNHeYu9K7qPIiQ8oaFc4tKdSp4yAVqXQzasljc5xeZNcPjtk9oxpu4rWUIpk2k_f03YYyvL0Vt1p_cgG0fHsNPMQ?testcase_id=5815372796395520

Filer: rnimmagadda

See https://dev.chromium.org/Home/chromium-security/bugs/reproducing-clusterfuzz-bugs for more information.
Project Member

Comment 9 by ClusterFuzz, Jul 29 2016 

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=5391118107934720

Fuzzer: inferno_layout_test_unmodified
Job Type: linux_debug_content_shell_drt
Platform Id: linux

Crash Type: UNKNOWN READ
Crash Address: 0x000000000000
Crash State:
  blink::Node::isPseudoElement
  blink::hasEditableLevel
  blink::hasEditableStyle
  
Regressed: https://cluster-fuzz.appspot.com/revisions?job=linux_debug_content_shell_drt&range=375118:375134

Minimized Testcase (0.37 Kb): https://cluster-fuzz.appspot.com/download/AMIfv95K0zl3PCLLssflMvH-Pxcpj-Ps5hemvrB4MBh8cJNJICLQ7cZnPERITJoLVHEDL4H-Qe1Xq8cX2aEUs8vzXvZf3dCe26ph3NGMWjH_xRhbYJUC0310Ic0INjy0U9rCb4sGP0-864aPuPG8xscyOjXDEEFrlQ?testcase_id=5391118107934720

Filer: mmohammad

See https://dev.chromium.org/Home/chromium-security/bugs/reproducing-clusterfuzz-bugs for more information.
Project Member

Comment 10 by ClusterFuzz, Aug 2 2016 

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=5146686358028288

Fuzzer: ochang_domfuzzer
Job Type: linux_asan_content_shell_drt
Platform Id: linux

Crash Type: UNKNOWN READ
Crash Address: 0x000000000000
Crash State:
  blink::hasEditableLevel
  blink::CompositeEditCommand::insertNodeBefore
  blink::ReplaceSelectionCommand::doApply
  
Regressed: https://cluster-fuzz.appspot.com/revisions?job=linux_asan_content_shell_drt&range=409147:409160

Minimized Testcase (0.45 Kb): https://cluster-fuzz.appspot.com/download/AMIfv94JCtM5DKmnRbc29iIhjwKYPQXotSS5DNWJaFKfzHGrMKY31_yvc-vmJTZiFpsEl6zcgk7xxO0mb9qpT_MhLfI0AAbNFCE447H-3czUvBxb4HVHhhuEWHwH8xC5t_XaCoaV9KegupcqbTYpb8IwdlFIjnI4Ew?testcase_id=5146686358028288

Filer: mummareddy

See https://dev.chromium.org/Home/chromium-security/bugs/reproducing-clusterfuzz-bugs for more information.

Comment 11 by mummare...@chromium.org, Aug 2 2016

Owner: yoichio@chromium.org
Status: Assigned (was: Available)
From findit tool:

Author: yoichio
Project: chromium
Changelist: https://chromium.googlesource.com/chromium/src//+/f24f6158c1f2c91d9fa1318342a7139cb86a5b0d
Time: Tue Aug 02 07:11:48 2016
File EditingUtilities.cpp is changed in this cl (and is part of stack frame #1, "blink::hasEditableLevel")
Minimum distance from crash line to modified line: 25. (file: EditingUtilities.cpp, crashed on: 263, modified: 288).

Suspected Project: chromium
Suspected Component: Blink>Editing

yoichio, could you please take a look?
Thank you.
Project Member

Comment 12 by ClusterFuzz, Sep 14 2016 

ClusterFuzz has detected this issue as fixed in range 409588:409589.

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=4544494842413056

Fuzzer: inferno_layout_test_unmodified
Job Type: linux_debug_content_shell_drt
Platform Id: linux

Crash Type: UNKNOWN READ
Crash Address: 0x000000000000
Crash State:
  blink::Node::isPseudoElement
  blink::hasEditableStyle
  blink::Node::hasEditableStyle
  
Regressed: https://cluster-fuzz.appspot.com/revisions?job=linux_debug_content_shell_drt&range=375118:375134
Fixed: https://cluster-fuzz.appspot.com/revisions?job=linux_debug_content_shell_drt&range=409588:409589

Minimized Testcase (0.36 Kb): https://cluster-fuzz.appspot.com/download/AMIfv95wEi5yPyA0xf-_KScIz8Hq2lQwWg8eXLILos02-hv_MLhsm9-Hji0AwvGDKEe7lOIbyXRaIOytflrIPOK2quSkWLtsTFKGLrXMQNLv14fEEO2DEXXUOTAJJemAbM5YDcek1u2moitF8LZW3oqIA02b8TD8HQ?testcase_id=4544494842413056

See https://dev.chromium.org/Home/chromium-security/bugs/reproducing-clusterfuzz-bugs for more information.

If you suspect that the result above is incorrect, try re-doing that job on the test case report page.

Comment 13 by kateso...@chromium.org, Oct 18 2016

Components: -Tools>Test>FindIt>WrongResult
Labels: Test-Predator-Wrong
Project Member

Comment 14 by sheriffbot@chromium.org, Nov 22 2016

Labels: -Restrict-View-EditIssue
Removing EditIssue view restrictions from ClusterFuzz filed bugs. If you believe that this issue should still be restricted, please reapply the label.

For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot
Project Member

Comment 15 by ClusterFuzz, Nov 25 2016 

ClusterFuzz has detected this issue as fixed in range 434407:434416.

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=5815372796395520

Fuzzer: inferno_layout_test_unmodified
Job Type: linux_debug_content_shell_drt
Platform Id: linux

Crash Type: UNKNOWN READ
Crash Address: 0x000000000000
Crash State:
  blink::Node::isPseudoElement
  blink::hasEditableStyle
  blink::hasEditableStyle
  
Regressed: https://cluster-fuzz.appspot.com/revisions?job=linux_debug_content_shell_drt&range=375118:375134
Fixed: https://cluster-fuzz.appspot.com/revisions?job=linux_debug_content_shell_drt&range=434407:434416

Minimized Testcase (0.37 Kb): https://cluster-fuzz.appspot.com/download/AMIfv97EVFeI0PzPz8r6g-cbSZAlniABO5D1DJPbnHTtZdkG2zjlfiaoZ5vlJj1tk7mqte9s4GtNHeYu9K7qPIiQ8oaFc4tKdSp4yAVqXQzasljc5xeZNcPjtk9oxpu4rWUIpk2k_f03YYyvL0Vt1p_cgG0fHsNPMQ?testcase_id=5815372796395520

See https://dev.chromium.org/Home/chromium-security/bugs/reproducing-clusterfuzz-bugs for more information.

If you suspect that the result above is incorrect, try re-doing that job on the test case report page.
Project Member

Comment 16 by ClusterFuzz, Nov 30 2016 

ClusterFuzz has detected this issue as fixed in range 434929:434986.

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=5146686358028288

Fuzzer: ochang_domfuzzer
Job Type: linux_asan_content_shell_drt
Platform Id: linux

Crash Type: UNKNOWN READ
Crash Address: 0x000000000000
Crash State:
  blink::hasEditableLevel
  blink::CompositeEditCommand::insertNodeBefore
  blink::ReplaceSelectionCommand::doApply
  
Regressed: https://cluster-fuzz.appspot.com/revisions?job=linux_asan_content_shell_drt&range=409147:409160
Fixed: https://cluster-fuzz.appspot.com/revisions?job=linux_asan_content_shell_drt&range=434929:434986

Minimized Testcase (0.45 Kb): https://cluster-fuzz.appspot.com/download/AMIfv94JCtM5DKmnRbc29iIhjwKYPQXotSS5DNWJaFKfzHGrMKY31_yvc-vmJTZiFpsEl6zcgk7xxO0mb9qpT_MhLfI0AAbNFCE447H-3czUvBxb4HVHhhuEWHwH8xC5t_XaCoaV9KegupcqbTYpb8IwdlFIjnI4Ew?testcase_id=5146686358028288

See https://dev.chromium.org/Home/chromium-security/bugs/reproducing-clusterfuzz-bugs for more information.

If you suspect that the result above is incorrect, try re-doing that job on the test case report page.
Project Member

Comment 17 by ClusterFuzz, Dec 30 2016

Status: WontFix (was: Assigned)
ClusterFuzz testcase 4925752386781184 is flaky and no longer reproduces, so closing issue.

If this is incorrect, please add ClusterFuzz-Wrong label and re-open the issue.
►

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